linux-kernel - [PATCH v3 4/4] ARM: dts: imx5: add gpu nodes

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Date:   Mon,  3 Dec 2018 16:18:16 -0500
From:   Jonathan Marek <jonathan@...ek.ca>
To:     freedreno@...ts.freedesktop.org
Cc:     Chris.Healy@....aero, festevam@...il.com,
        Shawn Guo <shawnguo@...nel.org>,
        Sascha Hauer <s.hauer@...gutronix.de>,
        Pengutronix Kernel Team <kernel@...gutronix.de>,
        Fabio Estevam <fabio.estevam@....com>,
        NXP Linux Team <linux-imx@....com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        linux-arm-kernel@...ts.infradead.org (moderated list:ARM/FREESCALE IMX
        / MXC ARM ARCHITECTURE),
        devicetree@...r.kernel.org (open list:OPEN FIRMWARE AND FLATTENED
        DEVICE TREE BINDINGS), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v3 4/4] ARM: dts: imx5: add gpu nodes

Signed-off-by: Jonathan Marek <jonathan@...ek.ca>
---
 arch/arm/boot/dts/imx51.dtsi | 17 +++++++++++++++++
 arch/arm/boot/dts/imx53.dtsi | 17 +++++++++++++++++
 2 files changed, 34 insertions(+)

diff --git a/arch/arm/boot/dts/imx51.dtsi b/arch/arm/boot/dts/imx51.dtsi
index 67d462715..e9a7bbce9 100644
--- a/arch/arm/boot/dts/imx51.dtsi
+++ b/arch/arm/boot/dts/imx51.dtsi
@@ -628,5 +628,22 @@
 				clock-names = "ipg", "ahb";
 			};
 		};
+
+		gpu: gpu@...00000 {
+			compatible = "amd,imageon-200.1", "amd,imageon";
+			reg = <0x30000000 0x20000>;
+			reg-names = "kgsl_3d0_reg_memory";
+			interrupts = <12>;
+			interrupt-names = "kgsl_3d0_irq";
+			clocks = <&clks IMX5_CLK_GPU3D_GATE>, <&clks IMX5_CLK_GARB_GATE>;
+			clock-names = "core_clk", "mem_iface_clk";
+
+			qcom,gpu-pwrlevels {
+				compatible = "qcom,gpu-pwrlevels";
+				qcom,gpu-pwrlevel@0 {
+					qcom,gpu-freq = <166250000>;
+				};
+			};
+		};
 	};
 };
diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi
index 207eb557c..586d45586 100644
--- a/arch/arm/boot/dts/imx53.dtsi
+++ b/arch/arm/boot/dts/imx53.dtsi
@@ -838,5 +838,22 @@
 			reg = <0xf8000000 0x20000>;
 			clocks = <&clks IMX5_CLK_OCRAM>;
 		};
+
+		gpu: gpu@...00000 {
+			compatible = "amd,imageon-200.0", "amd,imageon";
+			reg = <0x30000000 0x20000>;
+			reg-names = "kgsl_3d0_reg_memory";
+			interrupts = <12>;
+			interrupt-names = "kgsl_3d0_irq";
+			clocks = <&clks IMX5_CLK_GPU3D_GATE>, <&clks IMX5_CLK_GARB_GATE>;
+			clock-names = "core_clk", "mem_iface_clk";
+
+			qcom,gpu-pwrlevels {
+				compatible = "qcom,gpu-pwrlevels";
+				qcom,gpu-pwrlevel@0 {
+					qcom,gpu-freq = <200000000>;
+				};
+			};
+		};
 	};
 };
-- 
2.17.1